Child Support, or nah?

Child support orders and the talk of it causes an argument between men and women who don't even have children with each other, find themselves arguing. 

Men think that child support shouldn't go toward rent and utilities. It should only go for what a child needs. What does a child need? 

Questions for the women? Why did you go get child support on that man if he was taking care of his child? Fellas, why didn't you set up an arrangement to avoid the derangement?

What is child support, REALLY for? Is it just for, clothes, shoes and toys? Should women be required to show in detail what they do with the money?